National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Watertown, Watertown International Airport (KART)

Lat: 43.99°NLon: 76.02°WElev: 325ft.

Fair

31°F

-1°C

Humidity 69%
Wind Speed E 6 mph
Barometer 30.38 in (1029.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 8 Apr 10:56 pm EDT
Extended Forecast for

3 Miles S Watertown NY

  • Tonight

    Tonight: Mostly clear, with a low around 35. South wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 59. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A chance of showers before 2am. Mostly cloudy, with a low around 42. South wind 10 to 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: Showers, mainly after 8am. High near 51. Southwest wind around 6 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 8pm. Low around 33. Northwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 6 to 9 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 58. South wind 5 to 8 mph.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 35. South wind 11 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 59. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph.
Thursday Night
A chance of showers before 2am. Mostly cloudy, with a low around 42. South wind 10 to 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers, mainly after 8am. High near 51. Southwest wind around 6 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers, mainly before 8pm. Low around 33. Northwest wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 46. West wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 31. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 58. South wind 5 to 8 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Monday
A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
Monday Night
Showers likely. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Watertown NY
 43.93°N 75.89°W (Elev. 633 ft)
Last Update:
10:04 pm EDT Apr 8, 2026
Forecast Valid:
11pm EDT Apr 8, 2026-6pm EDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation